1d4abc757SPeter Tyser# 2d4abc757SPeter Tyser# (C) Copyright 2007 Semihalf 3d4abc757SPeter Tyser# 41a459660SWolfgang Denk# SPDX-License-Identifier: GPL-2.0+ 5d4abc757SPeter Tyser# 6d4abc757SPeter Tyser 7*d9580025SMasahiro Yamadaifdef FTRACE 8*d9580025SMasahiro YamadaCFLAGS += -finstrument-functions -DFTRACE 9*d9580025SMasahiro Yamadaendif 10*d9580025SMasahiro Yamada 11a47a12beSStefan Roeseifeq ($(ARCH),powerpc) 12d4abc757SPeter TyserLOAD_ADDR = 0x40000 13d4abc757SPeter Tyserendif 14d4abc757SPeter Tyserifeq ($(ARCH),arm) 15d4abc757SPeter TyserLOAD_ADDR = 0x1000000 16d4abc757SPeter Tyserendif 17d4abc757SPeter Tyser 18d4abc757SPeter Tyser# Resulting ELF and binary exectuables will be named demo and demo.bin 194a20df39SMasahiro Yamadaextra-y = demo 20d4abc757SPeter Tyser 21d4abc757SPeter Tyser# Source files located in the examples/api directory 228a7e7d56SMasahiro YamadaSOBJ_FILES-y += crt0.o 238a7e7d56SMasahiro YamadaCOBJ_FILES-y += demo.o 248a7e7d56SMasahiro YamadaCOBJ_FILES-y += glue.o 258a7e7d56SMasahiro YamadaCOBJ_FILES-y += libgenwrap.o 26d4abc757SPeter Tyser 27d4abc757SPeter Tyser# Source files which exist outside the examples/api directory 288a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/crc32.o 298a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/ctype.o 308a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/div64.o 318a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/string.o 328a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/time.o 338a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/vsprintf.o 348a7e7d56SMasahiro YamadaEXT_SOBJ_FILES-$(CONFIG_PPC) += arch/powerpc/lib/ppcstring.o 35d4abc757SPeter Tyser 36d4abc757SPeter Tyser# Create a list of source files so their dependencies can be auto-generated 37d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/,$(EXT_COBJ_FILES-y:.o=.c)) 38d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/,$(EXT_SOBJ_FILES-y:.o=.S)) 39d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/examples/api/,$(COBJ_FILES-y:.o=.c)) 40d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/examples/api/,$(SOBJ_FILES-y:.o=.S)) 41d4abc757SPeter Tyser 42d4abc757SPeter Tyser# Create a list of object files to be compiled 43d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(SOBJ_FILES-y)) 44d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(COBJ_FILES-y)) 45d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(notdir $(EXT_COBJ_FILES-y))) 46d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(notdir $(EXT_SOBJ_FILES-y))) 47d4abc757SPeter Tyser 48d4abc757SPeter Tyser######################################################################### 49d4abc757SPeter Tyser 504a20df39SMasahiro Yamada$(obj)demo: $(OBJS) 51e32a268bSRob Herring $(LD) --gc-sections -Ttext $(LOAD_ADDR) -o $@ $^ $(PLATFORM_LIBS) 524a20df39SMasahiro Yamada 534a20df39SMasahiro Yamada$(obj)demo.bin: $(obj)demo 544a20df39SMasahiro Yamada $(OBJCOPY) -O binary $< $@ 2>/dev/null 55d4abc757SPeter Tyser 56d4abc757SPeter Tyser# Rule to build generic library C files 575651ccffSMasahiro Yamada$(addprefix $(obj),$(notdir $(EXT_COBJ_FILES-y))): $(obj)%.o: $(SRCTREE)/lib/%.c 58d4abc757SPeter Tyser $(CC) -g $(CFLAGS) -c -o $@ $< 59d4abc757SPeter Tyser 60d4abc757SPeter Tyser# Rule to build architecture-specific library assembly files 615651ccffSMasahiro Yamada$(addprefix $(obj),$(notdir $(EXT_SOBJ_FILES-y))): $(obj)%.o: $(SRCTREE)/arch/$(ARCH)/lib/%.S 62d4abc757SPeter Tyser $(CC) -g $(CFLAGS) -c -o $@ $< 63